[rootar]

usig the 9L on 3s start with a 40/13 and if your motor is getting hot and the esc alot lower try gearing up to a 40/14 but with either of these i think youll be more than happy as it will still pull a wheelie from 3/4 throttle roll.

and no the gear cover will not fit back on there, but as others told me its no big deal the mod1 gears spit out dirt like its nothing.